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What is the value of the written problem (-9)-(-1)
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What is the value of the written problem (-9)-(-1)

User Bgoodr
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2 Answers

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(-9)-(-1) can be solved by using the method (stay, add, flip)
you keep the (-9) the same, change the (-) sign to (+), and flip the (-1) to (1). Your final equation becomes -9+1, simple math. Your answer is -8. I hope I helped you out.
User Tushar Patil
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the answer is -8 because you start at -9, go back -1, which equals -8

What is the value of the written problem (-9)-(-1)-example-1
User Ryker
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